15712398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 37149840

約数和(自身を除く): 21437442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 809, 1079, 1494, 1618, 2158, 2427, 3237, 4854, 6474, 7281, 9711, 10517, 14562, 19422, 21034, 31551, 63102, 67147, 94653, 134294, 189306, 201441, 402882, 604323, 872911, 1208646, 1745822, 2618733, 5237466, 7856199, 15712398]

約数ペア:

[(1, 15712398), (2, 7856199), (3, 5237466), (6, 2618733), (9, 1745822), (13, 1208646), (18, 872911), (26, 604323), (39, 402882), (78, 201441), (83, 189306), (117, 134294), (166, 94653), (234, 67147), (249, 63102), (498, 31551), (747, 21034), (809, 19422), (1079, 14562), (1494, 10517), (1618, 9711), (2158, 7281), (2427, 6474), (3237, 4854)]